You bring your car into the shop for routine maintenance or repairs, expecting qualified technicians to diagnose and fix any issues. But how exactly does the inspection process work these days? Many auto shops now use comprehensive digital vehicle inspections to evaluate vehicles thoroughly. Read on to learn everything you need to know about what to expect when your car undergoes a high-tech digital vehicle inspection.
They Connect Specialized Diagnostic Tools to Your Car’s Computer System
The first step of digital vehicle inspections includes connecting your car to a digital diagnostic scanning tool or computerized scanner. These high-tech scanners sync with your vehicle’s onboard computers to access data about essential systems like the engine, transmission, antilock brakes, airbags, and more. Our technician will hook it up to the OBDII diagnostic scanning port, usually located under the dashboard on the driver’s side. Modern vehicles have complex computer networks controlling essential systems, so scanners help technicians pinpoint problems by gathering sensor measurements and diagnostic trouble codes.
The Scanner Gathers Extensive Diagnostic Data as You Drive
After connecting the scanning device, the technician will have you start up the engine so the scanner can gather data while the systems are running. As you idle or drive the car briefly according to the technician’s instructions, the tool communicates with the vehicle’s computers to collect sensor measurements, live data streams, and any stored diagnostic trouble codes. Sensors throughout your car monitor everything from engine temperature to oxygen levels to brake fluid. The scanner produces a comprehensive report with any irregularities pointing to issues.
You’ll Get a Bumper-to-Bumper Vehicle Health Overview
The scanner delivers an incredibly comprehensive vehicle health status overview covering all major systems like:
- Engine and emissions – monitors ignition, fuel system, oxygen sensors
- Transmission and drivetrain – checks gear shifting, clutch, and torque converter
- Brakes and traction control – verifies ABS and stability control is working
- Climate control – makes sure A/C and defroster are functioning
- Charging and electrical – tests battery, alternator, and wiring
- Supplemental restraints – confirms airbags and seat belts activate
For each system, you will learn if the scanner detected any problems through abnormal trouble codes or out-of-range sensor readings. The technician reviews these findings with you in detail and explains precisely what they signify and how that component works in your car.
They Perform Extensive Visible Component Inspections Too
While the scanner evaluates invisible electronic components, our technicians also perform thorough visual inspections of certain visible mechanical parts during digital vehicle inspections. This includes checking:
- Tires – check tread depth, wear patterns, and pressure
- Wheels – inspect for cracks, dents, flat spots
- Suspension – look for loose parts or damage
- All fluids – check levels, look for leaks, contamination
- Lights – test headlights, turn signals, brake and reverse lights
- Mirrors – examine for proper reflection and adjustments
Our technical will look closely for any damage, leaks, irregular wear and tear patterns, and other clues suggesting necessary repairs. The scanner diagnoses electronics, while visual examination spots mechanical issues.
You’ll Get Clear Diagnosis Details and Repair Recommendations
Once the extensive diagnostic scanning and visual inspection concludes, the technician thoroughly summarizes everything uncovered and makes clear repair recommendations. You’ll review the scanner report and inspection checklist as they interpret notable findings from both processes in everyday language. They’ll advise you on the urgency, estimated costs, and expected outcomes of suggested repairs. You can ask any questions you have before deciding how to proceed with repairs.
Digital vehicle inspections offer the most comprehensive diagnosis possible to detect problems early before they worsen. Combining scanner electronic system checks with visual examinations of mechanical components provides exceptionally complete bumper-to-bumper inspections. Understanding the digital diagnostic process equips you to make fully informed service decisions for your car. Contact Merrill Automotive in Lakewood, CO, at 720-307-1204 to see how digital vehicle inspections can help you.